In Denver, there's a 40 percent chance of showers and thunderstorms Wednesday, mainly after 3 p.m., the weather service said. Skies are mostly cloudy and the high temperature should top out about 85 degrees. Winds in the city could hit about 25 mph.

On Thursday, there's a 30 percent chance of afternoon showers and thunderstorms in Denver. The high temperature should hit about 87 degrees and winds will be lighter, at about 10 mph.

Moisture levels should be high around the state through the weekend, and locally, widespread rains will be possible.